TEXT View Source
# UNIDENTIFIED
Z3DXL
Processor 80386DX/CX486DLC
Processor Speed 33/40MHz
Chip Set Unidentified
Max. Onboard DRAM 32MB
Cache 32/128KB
BIOS AMI
Dimensions 220mm x 170mm
I/O Options None
NPU Options 80387DX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| External battery | J2 | Turbo switch | JP5 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | J16 | Turbo LED | JP6 |
|---------------------+----------+----------------+----------|
| Speaker | JP4 | Reset switch | S1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+--------+--------------|
| » | CMOS memory normal operation | JP1 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | CMOS memory clear | JP1 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | Monitor type select monochrome | JP2 | Open |
|---+--------------------------------+--------+--------------|
| | Monitor type select color | JP2 | Closed |
|---+--------------------------------+--------+--------------|
| » | PQFP CPU enabled | JP3 | Open |
|---+--------------------------------+--------+--------------|
| | PQFP CPU disabled | JP3 | Closed |
|---+--------------------------------+--------+--------------|
| » | NPRST synchronization disabled | JP10 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | NPRST synchronization enabled | JP10 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | NPCLK buffer disabled | JP12 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | NPCLK buffer enabled | JP12 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 5MB | (4) 256K x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 16MB | (4) 4M x 9 | NONE |
|------------------+--------------------+--------------------|
| 20MB | (4) 1M x 9 | (4) 4M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|------------------+--------------------+--------------------|
| 32KB | (4) 8K x 8 | (1) 8K x 8 |
|------------------+--------------------+--------------------|
| 128KB | (4) 32K x 8 | (1) 8K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Size | JP7 | JP8 | JP9 |
|--------------+---------------+---------------+-------------|
| 33MHz | Open | Closed | Open |
|--------------+---------------+---------------+-------------|
| 40MHz | Closed | Closed | Open |
+------------------------------------------------------------+